//! moment.js locale configuration
//! locale : Breton [br]
//! author : Jean-Baptiste Le Duigou : https://github.com/jbleduigou

;(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined'
  && typeof require === 'function' ? factory(require('../moment')) :
    typeof define === 'function' && define.amd ? define(['../moment'], factory) :
      factory(global.moment)
}(this, (function (moment) {
  'use strict';

  //! moment.js locale configuration

  function relativeTimeWithMutation(number, withoutSuffix, key) {
    var format = {
      mm: 'munutenn',
      MM: 'miz',
      dd: 'devezh',
    };
    return number + ' ' + mutation(format[key], number);
  }

  function specialMutationForYears(number) {
    switch (lastNumber(number)) {
      case 1:
      case 3:
      case 4:
      case 5:
      case 9:
        return number + ' bloaz';
      default:
        return number + ' vloaz';
    }
  }

  function lastNumber(number) {
    if (number > 9) {
      return lastNumber(number % 10);
    }
    return number;
  }

  function mutation(text, number) {
    if (number === 2) {
      return softMutation(text);
    }
    return text;
  }

  function softMutation(text) {
    var mutationTable = {
      m: 'v',
      b: 'v',
      d: 'z',
    };
    if (mutationTable[text.charAt(0)] === undefined) {
      return text;
    }
    return mutationTable[text.charAt(0)] + text.substring(1);
  }

  var monthsParse = [
      /^gen/i,
      /^c[ʼ\']hwe/i,
      /^meu/i,
      /^ebr/i,
      /^mae/i,
      /^(mez|eve)/i,
      /^gou/i,
      /^eos/i,
      /^gwe/i,
      /^her/i,
      /^du/i,
      /^ker/i,
    ],
    monthsRegex = /^(genver|c[ʼ\']hwevrer|meurzh|ebrel|mae|mezheven|gouere|eost|gwengolo|here|du|kerzu|gen|c[ʼ\']hwe|meu|ebr|mae|eve|gou|eos|gwe|her|du|ker)/i,
    monthsStrictRegex = /^(genver|c[ʼ\']hwevrer|meurzh|ebrel|mae|mezheven|gouere|eost|gwengolo|here|du|kerzu)/i,
    monthsShortStrictRegex = /^(gen|c[ʼ\']hwe|meu|ebr|mae|eve|gou|eos|gwe|her|du|ker)/i,
    fullWeekdaysParse = [
      /^sul/i,
      /^lun/i,
      /^meurzh/i,
      /^merc[ʼ\']her/i,
      /^yaou/i,
      /^gwener/i,
      /^sadorn/i,
    ],
    shortWeekdaysParse = [
      /^Sul/i,
      /^Lun/i,
      /^Meu/i,
      /^Mer/i,
      /^Yao/i,
      /^Gwe/i,
      /^Sad/i,
    ],
    minWeekdaysParse = [
      /^Su/i,
      /^Lu/i,
      /^Me([^r]|$)/i,
      /^Mer/i,
      /^Ya/i,
      /^Gw/i,
      /^Sa/i,
    ];

  var br = moment.defineLocale('br', {
    months: 'Genver_Cʼhwevrer_Meurzh_Ebrel_Mae_Mezheven_Gouere_Eost_Gwengolo_Here_Du_Kerzu'.split(
      '_'
    ),
    monthsShort: 'Gen_Cʼhwe_Meu_Ebr_Mae_Eve_Gou_Eos_Gwe_Her_Du_Ker'.split('_'),
    weekdays: 'Sul_Lun_Meurzh_Mercʼher_Yaou_Gwener_Sadorn'.split('_'),
    weekdaysShort: 'Sul_Lun_Meu_Mer_Yao_Gwe_Sad'.split('_'),
    weekdaysMin: 'Su_Lu_Me_Mer_Ya_Gw_Sa'.split('_'),
    weekdaysParse: minWeekdaysParse,
    fullWeekdaysParse: fullWeekdaysParse,
    shortWeekdaysParse: shortWeekdaysParse,
    minWeekdaysParse: minWeekdaysParse,

    monthsRegex: monthsRegex,
    monthsShortRegex: monthsRegex,
    monthsStrictRegex: monthsStrictRegex,
    monthsShortStrictRegex: monthsShortStrictRegex,
    monthsParse: monthsParse,
    longMonthsParse: monthsParse,
    shortMonthsParse: monthsParse,

    longDateFormat: {
      LT: 'HH:mm',
      LTS: 'HH:mm:ss',
      L: 'DD/MM/YYYY',
      LL: 'D [a viz] MMMM YYYY',
      LLL: 'D [a viz] MMMM YYYY HH:mm',
      LLLL: 'dddd, D [a viz] MMMM YYYY HH:mm',
    },
    calendar: {
      sameDay: '[Hiziv da] LT',
      nextDay: '[Warcʼhoazh da] LT',
      nextWeek: 'dddd [da] LT',
      lastDay: '[Decʼh da] LT',
      lastWeek: 'dddd [paset da] LT',
      sameElse: 'L',
    },
    relativeTime: {
      future: 'a-benn %s',
      past: '%s ʼzo',
      s: 'un nebeud segondennoù',
      ss: '%d eilenn',
      m: 'ur vunutenn',
      mm: relativeTimeWithMutation,
      h: 'un eur',
      hh: '%d eur',
      d: 'un devezh',
      dd: relativeTimeWithMutation,
      M: 'ur miz',
      MM: relativeTimeWithMutation,
      y: 'ur bloaz',
      yy: specialMutationForYears,
    },
    dayOfMonthOrdinalParse: /\d{1,2}(añ|vet)/,
    ordinal: function (number) {
      var output = number === 1 ? 'añ' : 'vet';
      return number + output;
    },
    week: {
      dow: 1, // Monday is the first day of the week.
      doy: 4, // The week that contains Jan 4th is the first week of the year.
    },
    meridiemParse: /a.m.|g.m./, // goude merenn | a-raok merenn
    isPM: function (token) {
      return token === 'g.m.';
    },
    meridiem: function (hour, minute, isLower) {
      return hour < 12 ? 'a.m.' : 'g.m.';
    },
  });

  return br;

})));
